Do not update wordcount on unknown buffers

2017-02-26 10:25:21 +01:00 · 2017-02-26 10:25:21 +01:00 · 9d89375b8f
commit 9d89375b8f
parent 727a2b48d9
1 changed files with 3 additions and 0 deletions
--- a/autoload/airline/extensions/wordcount.vim
+++ b/autoload/airline/extensions/wordcount.vim
@ -8,6 +8,9 @@ let g:airline#extensions#wordcount#filetypes = get(g:, 'airline#extensions#wordc
      \ '\vhelp|markdown|rst|org|text|asciidoc|tex|mail')

 function! s:wordcount_update()
+  if empty(bufname(''))
+    return
+  endif
  if match(&ft, get(g:, 'airline#extensions#wordcount#filetypes')) > -1
    let l:mode = mode()
    if l:mode ==# 'v' || l:mode ==# 'V' || l:mode ==# 's' || l:mode ==# 'S'